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MIPS: BMIPS: Fill in current_cpu_data.core

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Read the core ID in bmips_smp_finish() for BMIPS5000 CPUs to get appropriate
processor parenting in set_cpu_sibling_map().

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: john@phrozen.org
Cc: cernekee@gmail.com
Cc: jon.fraser@broadcom.com
Cc: jaedon.shin@gmail.com
Cc: dragan.stancevic@gmail.com
Cc: jogo@openwrt.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12380/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Florian Fainelli 2016-02-03 18:14:53 -08:00 committed by Ralf Baechle
parent 904c3b4952
commit f6cc0ee98b
1 changed files with 1 additions and 0 deletions
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arch/mips/kernel/smp-bmips.c
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@ -243,6 +243,7 @@ static void bmips_init_secondary(void)
break;
case CPU_BMIPS5000:
write_c0_brcm_action(ACTION_CLR_IPI(smp_processor_id(), 0));
current_cpu_data.core = (read_c0_brcm_config() >> 25) & 3;
break;
}
}